3869092500 has 240 divisors, whose sum is σ = 13887054720. Its totient is φ = 816192000.

The previous prime is 3869092489. The next prime is 3869092517. The reversal of 3869092500 is 52909683.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 679666 + ... + 685334.

It is an arithmetic number, because the mean of its divisors is an integer number (57862728).

Almost surely, 2^3869092500 is an apocalyptic number.

3869092500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3869092500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6943527360).

3869092500 is an abundant number, since it is smaller than the sum of its proper divisors (10017962220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3869092500 is a wasteful number, since it uses less digits than its factorization.

3869092500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5716 (or 5699 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 3869092500 is about 62202.0297096485. The cubic root of 3869092500 is about 1569.8917393266.

The spelling of 3869092500 in words is "three billion, eight hundred sixty-nine million, ninety-two thousand, five hundred".